Gets a value that indicates whether the runtime optimizer is disabled.
Assembly: mscorlib (in mscorlib.dll)
A value of true enhances performance for runtime debugging, which can cause a decline in execution performance. A value of false enhances performance for execution. When is set to false, stepping through code might result in a different behavior than when set to true because the compiler might reorder instructions or insert jumps to common code.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.